College GPA Calculator

A college grade point average summarizes academic performance while accounting for the different credit value of each course. This college GPA calculator uses the standard credit-weighted method rather than taking a simple average of letter grades. Enter the grade-point value earned in each course and its credit hours. You can complete one to four rows and leave unused rows blank. The result reports the GPA, total attempted credits, and quality points used in the calculation. For every course, quality points equal grade points multiplied by credit hours. The calculator adds quality points across all completed rows and divides that sum by total credit hours. Suppose a three-credit course earns 4.0 points and a four-credit course earns 3.0 points. Those courses contribute twelve quality points each. Their combined GPA is twenty-four divided by seven, or approximately 3.43. The four-credit course influences the result more strongly because it represents more academic work. Most United States colleges use a 4.0 scale where A equals 4.0, B equals 3.0, C equals 2.0, D equals 1.0, and F equals 0.0. Plus and minus values differ among institutions; common examples include 3.7 for A-minus and 3.3 for B-plus. Some schools use 4.33, weighted honors scales, percentages, or different definitions for repeated, withdrawn, pass/fail, and incomplete courses. Check your registrar's official grading policy and enter the exact grade-point values it assigns. This tool calculates the courses currently entered, making it especially useful for a semester or term GPA. To estimate a new cumulative GPA, combine prior quality points and credits with the new term totals. If your transcript lists only prior cumulative GPA, multiply that GPA by prior attempted credits to estimate prior quality points, then add the new figures and divide by combined credits. Rounding the prior GPA can make that estimate differ slightly from the registrar's internal calculation. Use the calculator to compare academic scenarios, understand how a high-credit class changes the average, or check a posted term result. Do not treat an estimate as an official transcript. Institutional rules may exclude transferred credits, forgive repeated grades, or handle remedial classes specially. Enter grades only after confirming the applicable scale, retain more decimal precision during planning, and rely on your college for graduation, scholarship, athletic eligibility, honors, and financial-aid decisions. The calculator makes the weighted arithmetic transparent so students can focus on realistic academic planning.